From: Rusty Russell <rusty@rustcorp.com.au>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Paulo Marques <pmarques@grupopie.com>,
Ingo Molnar <mingo@elte.hu>, Alexey Dobriyan <adobriyan@sw.ru>,
linux-kernel@vger.kernel.org, devel@openvz.org,
tglx@linutronix.de, viro@zeniv.linux.org.uk,
"Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: [PATCH RESEND 2/2] Fix some kallsyms_lookup() vs rmmod races
Date: Sat, 17 Mar 2007 21:36:33 +1100 [thread overview]
Message-ID: <1174127793.8897.78.camel@localhost.localdomain> (raw)
In-Reply-To: <20070316124949.3227a945.akpm@linux-foundation.org>
On Fri, 2007-03-16 at 12:49 -0800, Andrew Morton wrote:
> > Ok, I've just done a few tests with the attached patch. It basically
> > creates a freeze_machine_run function that is equivalent in interface to
> > stop_machine_run, but uses freeze_processes / thaw_processes to stop the
> > machine.
I've never been convinced that the freezer was a good idea.
stop_machine is a damn big hammer, but it works.
Rusty.
next prev parent reply other threads:[~2007-03-18 0:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-16 11:44 [PATCH RESEND 2/2] Fix some kallsyms_lookup() vs rmmod races Alexey Dobriyan
2007-03-16 11:51 ` Ingo Molnar
2007-03-16 16:16 ` Paulo Marques
2007-03-16 16:18 ` Ingo Molnar
2007-03-16 17:16 ` Paulo Marques
2007-03-16 18:15 ` Andrew Morton
2007-03-16 20:27 ` Paulo Marques
2007-03-16 20:49 ` Andrew Morton
2007-03-17 10:36 ` Rusty Russell [this message]
2007-03-19 9:56 ` Alexey Dobriyan
2007-03-17 9:37 ` Rusty Russell
2007-03-19 10:21 ` Alexey Dobriyan
2007-03-19 15:17 ` Paulo Marques
2007-03-19 23:23 ` Rusty Russell
2007-03-17 9:32 ` Rusty Russell
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